optical glass filters

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-∞Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0.005mmFocal length tolerance +/-1%Surface accuracy N=1~3Irregularity ΔN=0.1~0.5Decenter3''~1'...

collimation Glass Polishing Optical Cylindrical glass lens Business Scope:Specialize in Spherical lens,Aspherical lens,Cylindar lens,Rod lens,Windows glass,optical Filter, Photochromic Invisible Bifocal Lenses optical prism,Reflection lens ,camera lenses ect,and provied optical design and assembly ...

custom Small diameter optical glued glass lens led lighting ruby led pmma ball lens Specification Why use a ball lens and a half ball lens? Ball lens is great optical components for improving signal coupling between fibers, emitters, and detectors. They are also used in endoscopy, bar code scanning, ...

High quality 830nm cy3 Icroplate Reader Plastic Fluorescence Fused Silica Optical Glass Filter a: Dimesion size : 5-200mm , thickness up to customer requirements b: Many material could be choosed, like BK7, Fused Silica, Sapphire, MgF2, CaF2, Ge, Si, Znse, ZnS and so on. c: AR HR DLC coating or as ...

High precision100*100 camera filter square nd1000 filter glass multi-coating negative acrylic coating optical filter UV, VIS, IR Ranges Circular and Square Sizes Available An optical bandpass filter has a transmission band surrounded by two blocking bands that allow only a portion of the spectrum to ...

Photography 67mm Blue Optical Filter 5mm To 200mm Camera Optical Lens Product Overview Professional 67mm photography blue photo chromatic camera Optical lens wheel infrared black optical filter Optical Bandpass Filters are used to selectively transmit a portion of the spectrum while rejecting all ...

High Quality Borosilicate Coating Bandpass Dichroic Optical Filter Color Optical Filters are often used as longpass or bandpass filters.Color Optical Filters are ideal for use as environmental displays, or for other machine vision or industrial applications.These filters utilize thematerial’ s ...

High Quality Borosilicate Coating Bandpass Dichroic Optical Filter Color Optical Filters are often used as longpass or bandpass filters.Color Optical Filters are ideal for use as environmental displays, or for other machine vision or industrial applications.These filters utilize thematerial’ s ...

High precision customized 254nm Optical Glass Narrow Bandpass uvc Optical Filter Application: Environmental displays Industrial applications Optical metrological instruments Laser protective windows Machine vision devices Optical detection instruments A digital optical Optical test instruments ...

Infrared 650nm 10/5 To 60/40 Optical Filter Glass BK7 Custom OEM/ODM Manufacturing Custom manufactured 650nm optical far IR infrared narrow sky bandpass tecan optical filter designed for high-performance applications. Our advanced manufacturing processes ensure reliable product quality, short ...

Custom Wholesale 635nm 254nm Optic UK Color Filter Film Color Light Filter Translucent Optic Filter 1) Suitable for sunlight and other bright light interference work; 2) Transmittance up to 92%, and the optical signal attenuation rate is small, effectively improve the working distance and light ...

Good quality wholesale adults clear computer ray light blocking filter glasses plastic uv filter optical filter for bea Materials: Hard Coating Work Wavelength Range:200-1200nm FWHM: 8+/-2nm Peak Transmittance: 20%-50% (depends on analyzer) Background:T≤10-510-6 Common size: diameter 10mm, 12mm,12...